{
  "manageEntity": {
    "action": "Repost",
    "entityId": "500625464",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d364287825264623eccf4d7a93a170007e6ddc90640a3c53eb0ba7f451fa9b6",
    "signature": "0xdcddf7dc5e400739b70cdfcf33d35ac0903610af003256b832c8cf21d2ecea8c5568f1266f7719515cd988d315eeebe80516e2480a53b8bfe082afdfc128b0ad1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}