{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1767219360",
    "entityType": "Track",
    "nonce": "1789676797692975022",
    "signature": "0x71fd879f4b90255b334a863e370865913ce18dbd2c01329b5574472c87ebf9b5520d6ace1b1242c4838bce68ae00b9046369bd13b53dfd2414503b230d7c9e341b",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}