{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1984014769",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97b385d8c82f8f91cb0d312d6cd1a4a0d2ef25a4f6bd6636bffd3a709e7eba71",
    "signature": "0xd4e9928d033daa4d86c185ccf6dd881cfa29c3c18e42aa73ff0ccba9d7b480d81357c36518de6902bd17e38540c762b478ebea0d15deea9231978acf931a7f881c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}