{
"manageEntity": {
"action": "Share",
"entityId": "38928",
"entityType": "Track",
"nonce": "0x5594fa0bbec3f35d3cd98345b98d598f22bcfcdfffe84907e9e7502631fc732a",
"signature": "0x57998b1fd1beac0c3a52a952317cf0363749c0957c5b75ed73481b671483768825afceb184f5e87656d8be98392e4ec25a3826e9a47312949ff119db5d1cb9441c",
"signer": "0x44B5AE4e0b3D944881eff1c5BB76d34A4DbAf120",
"userId": "349847357"
}
}