{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1174276014",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeaa5c4e44f611b9b7ef0fdcd293fa8b7afae71af7d9f83cf779ee71539777010",
    "signature": "0x5c04e8971922539e4ed8367fc62d59cd1d9052522b328653d827ba5e1c26051c3485c213412d45e0239b56693a8ee3a154111285fe9befe35f5c2a260c500c7e1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}