{
  "manageEntity": {
    "action": "Repost",
    "entityId": "617359836",
    "entityType": "Track",
    "nonce": "0xf3bb38fbfca8abe45b511c9e74f3cb7531a76436e89b380feeeafd0984619d4f",
    "signature": "0x1a8694d89b29a2311c1a3124cbe5ae7915f48c7dc53f81572ab91279a42d62d916e4f19db788eb4d4e94bbe0cf65e42aebef0f96fd2664d1418fa1626f0186521c",
    "signer": "0xB9861DDCe7453beBD84F71018262415682CCe89e",
    "userId": "360658655"
  }
}