{
  "manageEntity": {
    "action": "Repost",
    "entityId": "957248473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0973693b638a5e3e1b73f0c130bf6c592b80bae0435b080eca5e58f02c4e2efc",
    "signature": "0x4b02cb597d9d3bad1b61f3f346871ebad9df4f55e9b2f14b43c312d69b6c3c6f7ff1bbebadbb89bc5a2e192a65e3b863cc1597fb80f0a623afc7b3697278e3111b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}