{
  "manageEntity": {
    "action": "Repost",
    "entityId": "91284",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x925cfa95ba8a5d9fa8fb8acb845031c8bb8bba86041db2d84ecbdded8415ea53",
    "signature": "0xda928ec7111e8a920b3fc5aabc5f261b4b1b3888ceae63e8fd79da78d750d93b6b219e7a12e70adc558020526cd92a6ed8f05e6b69fb504f2d5e55f58a1f111f1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}