{
  "manageEntity": {
    "action": "Repost",
    "entityId": "13446882",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2179edeff923521434790374691125dbd04eb95c5fd688ef2e6b445c4615797f",
    "signature": "0x3c02ddff8f7afbee9536034f72e67f7b7e92983f638b0d857bcee9ad95a692c8094ca06f6e40501f1c32156a6b3a227a4e22d52b2299cfca76029ac326a0cb691c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}