{
  "manageEntity": {
    "action": "Repost",
    "entityId": "336811977",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1628808f6cf8a10d434a1f8e70179f5ed0d4b22c34c00dd54e3577585189d165",
    "signature": "0x50ae744fff4516d55cf197045b60d9c046f71259dab59b9e0050d84628671aea05fdc9507d93487057367979ced060147da5e219d10db5ef9e9995f24eda1ebb1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}