{
  "manageEntity": {
    "action": "Repost",
    "entityId": "876118832",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77405f01347dfcef382c83c926a0d62f25d9683cd9d302ac9c3431cfa0ca6fc2",
    "signature": "0x948973239c5e5498002df4bfdfe380ba9c95d6f5cfe459a3d8b86a33d0584b2e5d558ce18e500da1046c414543cfe6797270a4d1fed8c94b652854063961063c1b",
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    "userId": "614212580"
  }
}