{
  "manageEntity": {
    "action": "Repost",
    "entityId": "698149396",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4c73a655acad8d0f8e6e626226a010fd74fb859feed6a442f11956bfe8351b1",
    "signature": "0xb9ecc9aea042128f8d7c63a1ea972982f2decbfd30533153355e24e73c84f89c779e6165c3b8539a3c4f54baf44005985c69532e249328cd61fecd65e94e14bc1b",
    "signer": "0xFB7209c53631E3AB27CDc699f0A25782B781b73a",
    "userId": "329439852"
  }
}