{
"manageEntity": {
"action": "Share",
"entityId": "943870757",
"entityType": "Track",
"nonce": "0xfef9b58e670d562fa9a38b1e9125d32e163b7a934a06504aaa94f56326f2ed62",
"signature": "0xc81ef3feb10310a3297dcbb881b56cd7e4595c34081da11137b84cf734268ac44516d09ecb3a7d2b30bf41ff91d97bd6ed29e186a337727b7ee5bef89dc0b3231b",
"signer": "0x5aABF607817cf3cD4d866cc396132C82164f784F",
"userId": "464183022"
}
}