{
  "manageEntity": {
    "action": "Repost",
    "entityId": "552025",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe42b441303225359c82bb6a33614a46392e19320d5ceded0f0c203f16e94308",
    "signature": "0x9ca353a02e851558101adcc55df21965019a7a302b5cae9a0a1a80251f27bdfe1001f17b3427c343d850dd41ebfd9e7897ab3a03f5deb354d80287f6f25d52f91b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}