{
  "manageEntity": {
    "action": "Repost",
    "entityId": "310191226",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1efcd593e8279f049e0ced22fbf8e8a2077dafc7971956a2ba9c6af43db43c07",
    "signature": "0xb1120b204ad2529b600a94c2219d2cce24cfa9409d45d56f76563e7a312644d8135bdd9b93a8bc18d9ee0a4181fda868276bc81718ad954e38a097ee4b47369a1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}