{
  "manageEntity": {
    "action": "Repost",
    "entityId": "840950177",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f900d6021796d7adb84e9a3eae902753f056116521068d84e7561b7ae313ef4",
    "signature": "0xf9dc124024f1ad8a7b1efd3c201cc098e401a86845005710056d61ccaa60085c2662a48c8eb15e2664695e02e94886b6dff5a95446392e78e80e11167ca7926d1b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}