{
  "manageEntity": {
    "action": "Repost",
    "entityId": "589358997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2effa3126cf35dddedc42ec34f1eb26b6af44fea01455925b57226df1151af4f",
    "signature": "0xf194350e515a568bfade7b7ee394a42bbd170cbd1f06ddde259c7d078edf85664c36408b8b2418310cda754328a5aae7da193fba58789b36375de1800252f33d1c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}