{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1087943",
    "entityType": "Track",
    "nonce": "0xe8023a1b4ea00adf8c7c198113be0925485055efb12b2b3148c7aeb680f7e21b",
    "signature": "0xb95750e890026e57a0775c55f8a473a3e1c78e889eb03ff93d1e84140c99e1e026d750d38fde05dbb4ccde3e484ef1a27b21c7cac389a22afb496944d87ab08d1c",
    "signer": "0xB9861DDCe7453beBD84F71018262415682CCe89e",
    "userId": "360658655"
  }
}