{
  "manageEntity": {
    "action": "Repost",
    "entityId": "573264269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x068227921d553f85d0135db220cae07e2afd15265cf25e3b099c8fb3ac109b3d",
    "signature": "0xc30a1530cc51cead9896a1e8a5cf336cc93473496db57c193419e6681b2208e979c7b2ce2a38b16c71fb703992cea5924d4ff387147c147be3db00ad25b0c4dc1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}