{
  "manageEntity": {
    "action": "Repost",
    "entityId": "971029309",
    "entityType": "Track",
    "nonce": "1789855624428999266",
    "signature": "0xc001763cf01c3b99ff5eee6ffbb569815cf987845162b91bfbe49c87fa611a051e9ddceab0bdd2c528dcf577fb604b642ba765c00b69e3cf8b535fd4387a51ff1c",
    "signer": "0xE9e5656ce6F7Fe41FDbCA982901407eB55765cD3",
    "userId": "670307808"
  }
}