{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1397549063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x650e533c45adfb61fac783e0a2bb98dbc9f353f30ab2c55d418595b2c838f397",
    "signature": "0xe3181dcde60ff0ffaffeb348b360f459216d42eb8c9f5acccdf934634ac118412de2c0556835a662df486b25cf04a3f16c59eb86af27ddda1088cfb43f33993d1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}