{
"manageEntity": {
"action": "Share",
"entityId": "1212081574",
"entityType": "Track",
"nonce": "0x2c9bcef0db501d54cbf2f61ac07c380e138f03fce2eaeca404e824dfc7344158",
"signature": "0xdeb42bd1e823e0e159a4f737d119b92a6ba5e7dd188ef72a50811a79024ba35b5a0ffc72e3575cd025aa3b52621e05820fd505e5518dc7121ae0004665c0dbea1c",
"signer": "0x8F88e9D514081d9abf16d659B2124E0B0554A722",
"userId": "917469891"
}
}