{
  "manageEntity": {
    "action": "Repost",
    "entityId": "193757755",
    "entityType": "Track",
    "nonce": "1792393741651144996",
    "signature": "0x02ca60f93a74fa67e34b2b253519760f1ebe7b6e23c28778a35f0d38f7c2f6801429cb8fddaa85ed2f0281e9c4068d49a1298b459114eb793c75d76f895213ea1b",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}