{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1074498886",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ccb83451c2e52e4918a4314fc2aa273bd76b99bcd036c1d80e792712947f35f",
    "signature": "0x91e4b01027c8de76c244680dc3c557b90aa0b2f65f9c5f959df515709f0367390854b4ce42d2eaedd497791784be3ecf3d79bc345836c9c79172d071b51be1621b",
    "signer": "0xE6a2533061175ED4c7f073A7BE3dc4189A4DE47E",
    "userId": "427249190"
  }
}