{
  "manageEntity": {
    "action": "Repost",
    "entityId": "559402",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d238d419a741797f5fe1f9c21394bbdbb4cad98557d1181e3af7dc97eee460b",
    "signature": "0x178aab86db10df438d0163b74ab5f8efa3e3d1d6ec6314fcfd19798eca86c68d6e59a64337d389d09cca21a3e128af739abcc0f83795aac3d4d6465470e0c8181c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}