{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1422509439",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7adafe860dfb91cfc6dbcc5c30efe791f1f7649b8508c100add665b674ffcd6f",
    "signature": "0x0a65496c90f03345f9efd8abd7cd5969c0e51b252529d127b27147a8b02b7481687ef1c4573ec91092f2fef791fbfecef7d84122f67cd19902d450d3bc4400181b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}