{
  "manageEntity": {
    "action": "Repost",
    "entityId": "533998714",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd32cdb86ed59ca14c209cce409cc004d82c3c805480b7b0bb15d2d13888b472e",
    "signature": "0xac586b5a5d4f0a98a2064b7781e6ed6ff0ca7a9daeb6c40697e7a1c2907f63ae21d60e40b48f48208803346ca96e7307e8835cc8f64101c7f1c2ebed746a3a031c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}