{
  "manageEntity": {
    "action": "Repost",
    "entityId": "814777226",
    "entityType": "Track",
    "nonce": "1791163295992558792",
    "signature": "0x9cf05657d79376384994bdb8cd50821726aa5aec21bf989249cf1f89c275c82b57732ba8cb603dff54992f84c469b6b513fef3edebf61730bbab80911227463c1b",
    "signer": "0x9B241b1a6A99d662AE67D328e091Fc94faF23fdc",
    "userId": "881446128"
  }
}