{
  "manageEntity": {
    "action": "Repost",
    "entityId": "785322",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b465de78fa45f46af6ce924f9eb24f411844a92d435a17aa677e4fee6fafaa0",
    "signature": "0xff394a15dd452bc9384d50360cba1fc740431437032c17baabb59d70c968b4b27a1ce7fddc36f8a768c6206dab8d4f565f8e4957387cd4226566fa613a0a6a5d1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}