{
"manageEntity": {
"action": "Share",
"entityId": "1621143592",
"entityType": "Track",
"nonce": "0x1d137293e81ee837ecbdda72eecbdadb938d3462882158d1d48714284be2e111",
"signature": "0xf157e5bedf4985d958de35693bff9f8cd0ff48843235f5a22886176f281e97ee7878167996acbcdc3676c7bdab0db51d8cdaabc85d42fa54033e3de8448b04581c",
"signer": "0xE58798A8eCCb4b8474bdDB89D94c8151E7BD4D10",
"userId": "850489604"
}
}