{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1568625709",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b54d5e32dfa0809366ae4d62fba9a859b70ee1b49df6d0c4f0a0b79f98a3587",
    "signature": "0xf8f450ca46a462588e76f71fd2e6d5ab71b0aa1ee5b43e26f63deef3b1dde044638800dc4f06c72a151ce41453ca5bc42b8678e8622370ca5fe1a0bb03f646dd1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}