{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1562734145",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8071074862dc0ef030c538a6af7b63bcabd55b18b135ba7e24fb3401e3be4488",
    "signature": "0x526cd810fcd2f997574c4f0240557f18781fe2c8287d9911d86ee081d2964fca4074bc5519ca7453a4d8a5f76db616613d850d2b5782a36c5885c0fe1bb96cb91b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}