{
  "manageEntity": {
    "action": "Repost",
    "entityId": "976895806",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x47da2b45920ea296a8dfce49f7ac8f7d94dcdef4480077be0f6b5665c5dbc0b9",
    "signature": "0xfff69950362730de2b8e8952e8fa891647d08dd0a95e2303f8ddc47995fd29a36d73a599b37ca3fe68aa09f1c49f343a37f8caf007b6e44987065bb5007caffc1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}