{
"manageEntity": {
"action": "Share",
"entityId": "320997315",
"entityType": "Track",
"nonce": "0x956cd7b6d6a41b6c1de50a759cb8a0b013c3da6d21afc96f70a7668908b7bb4b",
"signature": "0xd35c778b313f3fa19726baceda54e296ecb91ad04b43127b642578f9bd33df14289621062df8cac6d3f1cd55faef35004761110ab062988666ece2ca98b87a991c",
"signer": "0x53d40dBf62F08e84180e979cA49c49A1762d19b8",
"userId": "212611"
}
}