{
  "manageEntity": {
    "action": "Repost",
    "entityId": "915514934",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2258100b652291d784b1526137d1d564feb64926447c27a73bbb774bd7fdc6ad",
    "signature": "0x6b107b8b6fe61f91f1cf20bf898c2d8372543bc34c177907db73dde46d396e3b4a84e4b0b538f47b305319c276ebb6fcd0d099d96b62055053e88c03c918eca41b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}