"story beat" meaning in English

{
  "forms": [
    {
      "form": "story beats",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "story beat (plural story beats)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2012 April 26, Tasha Robinson, “Film: Reviews: The Pirates! Band Of Misfits :”, in The Onion AV Club",
          "text": "The stakes are low and the story beats are incidental amid the rush of largely mild visual gags and verbal sallies like “Blood Island! So called because it’s the exact shape of some blood!”",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An interaction, between characters in a drama, that advances the plot"
      ],
      "id": "en-story_beat-en-noun-IFqYMC-j",
      "links": [
        [
          "interaction",
          "interaction"
        ],
        [
          "drama",
          "drama"
        ],
        [
          "plot",
          "plot"
        ]
      ]
    }
  ],
  "word": "story beat"
}

{
  "forms": [
    {
      "form": "story beats",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "story beat (plural story beats)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2012 April 26, Tasha Robinson, “Film: Reviews: The Pirates! Band Of Misfits :”, in The Onion AV Club",
          "text": "The stakes are low and the story beats are incidental amid the rush of largely mild visual gags and verbal sallies like “Blood Island! So called because it’s the exact shape of some blood!”",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An interaction, between characters in a drama, that advances the plot"
      ],
      "links": [
        [
          "interaction",
          "interaction"
        ],
        [
          "drama",
          "drama"
        ],
        [
          "plot",
          "plot"
        ]
      ]
    }
  ],
  "word": "story beat"
}