{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1307765416",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa74bc8f818aac0c29cd9b7bc6385e21921ac25c34369408ac9bfbca1b6a5fbed",
    "signature": "0x6b2b18121129c434b24035dbb2bf3df793f07e8951579e55f34114340feb249e1a9e13e6db6fe5adefec4cb9971fa3a35d03711839ccdc38d5996e5a715ae3e51c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}