{
"manageEntity": {
"action": "Share",
"entityId": "746414052",
"entityType": "Track",
"nonce": "0x026f0ba1e1a13a955dd693e171f491e6eb96eccdc578eca53ba65010adb5b353",
"signature": "0x1fc50d8751deb008a93031c45c8de5931a76c53059784faad1ff44d8b655fec448707d3d4400a6fe5c6175c7a71ab1caad2ffe070d1a8d59969670bd04947fc21b",
"signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
"userId": "707937"
}
}