{
  "manageEntity": {
    "action": "Repost",
    "entityId": "804565958",
    "entityType": "Track",
    "nonce": "0xcf4e79a770cd9aeff7d1129cc36fb5578534e374b9fb7161527781c3f46650b1",
    "signature": "0x011a03f5fbbb2f3245bf5dfee010cc64c26952af73a9281ade8e9ac42ce59eb255c1e01cfcb22b0d6cb28fe1334c837df2c8ce36569021e753c841f5f81f5e9f1b",
    "signer": "0xB9861DDCe7453beBD84F71018262415682CCe89e",
    "userId": "360658655"
  }
}