{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406135",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2199fde7616021a14d0386f4b9ff570cbe99e8f739b79ff01b274b17e4b6911e",
    "signature": "0x65cabce16fe3fe454a89b3e63113278fe474b96cb5066123020d467bdef301840471fb12797a4218ca011d534828ea603f2a2e4593be40d9045ce67fc29c108e1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}