{
  "manageEntity": {
    "action": "Repost",
    "entityId": "505743",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x497b5972a6f3062be4cf121a493e3efd0411b4a5e9f7803152c9ce5fbffd877e",
    "signature": "0x0d208ab98d9b5e0299138f81237d694ac40a42b4159a04056b58077f8660a8716b6528274cfe9b728ab2c345448c3a995e978944bbeae9d110c4f259f8bf78f51c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}