{
  "manageEntity": {
    "action": "Repost",
    "entityId": "565720",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdfb90c957bd4be124da7d157354d90604691b6630e7b110ad3439a39f12170a1",
    "signature": "0x69d620fd177c46bdd8bf5c7cb77a1fe5f6156fde2854a1ce096fce17b6fb2f2c146fb974d40ee0c4e08ef6e34ec80b0ab10346f8aa5e3f291bf7a67c4ad02f6a1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}