{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1255801845",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xecc97283b193f750dfdfffca45c2bfd1de36248dbccb385b2492d484be30aeba",
    "signature": "0x888f83ce990c198c85ec42b811aa067d373fd844e353c8aa451e909cc9516da53d3c3cc2a16526fdbbe3b24f0dcefbdfb093a57a58d912d8e8ff47a47b2aff071c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}