{
"manageEntity": {
"action": "Share",
"entityId": "702072666",
"entityType": "Track",
"nonce": "0x34447be7cd032ae011fa04b43369eb71f6a57e3a162da59eb748acafcac28b79",
"signature": "0xa9f649914110c476f790c08ffa6e1673b033e57c81beb480269136b19a1151d1014e45576230703074cb274be717dd1e2ef7cc5317e4435ca16ead9040718f4f1c",
"signer": "0x41Ec47289bee55cdAb1EF3AC41A8D7efaE392061",
"userId": "606279898"
}
}