{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1804119425",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61b8c98a480fb75340a4cfe08e7c0b51a8d152aee68d67cea0cb867d7352b68f",
    "signature": "0xda7b7431ec6048e78c7fe7f53d555c44eef066c0f829743c2be1556d4200a1564573120ed22a5800ca26e012037c16bf8fa8216da344cdc4c114586db96a71ed1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}