{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1621511265",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3017afa22f861eb7106a25602c702bb853b52b945af0c7f1f29bdf7090d5df8",
    "signature": "0x79eddead47a555bb62f5ffac9a1b29cd9bd2215c34832df71e3cbb6108903eb514ed1671a7ac3ff0b2cd5116c4efa8e1c6ecd963fd96f319a4d33de981a5b16e1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
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  }
}