{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1520365090",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x951300756db2848e14f80da6dfb47c1230673d3e470045b02b7868adaa42ffc6",
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    "userId": "77551267"
  }
}