{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1031790",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x412e6466723af36390f692c37f84a83b335e03c928e7e9a14b234739571dae85",
    "signature": "0x98ccf769a41fcd7e9a13389e446c91a6199b4a7e502a5acf36d6d4ace1f9e56b3807a997830bd2af3d525256c2ac3ae8322550efe5562afa215669c51590fea91b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}