{
"manageEntity": {
"action": "Share",
"entityId": "218026453",
"entityType": "Track",
"nonce": "0x5239512c0b3aadd0a1f13e2a494194b15eb8d10b78fc47aae59d80f8bd0fa09f",
"signature": "0x4dc2ddf4576e5a04480a608f76de72a9fc260c1fb995f8e7d39d4877a3add3af77c0ab204c7d9ec5b90e43b44b5f387fe9209ae268ad6e5484dcb5979812e20e1c",
"signer": "0xc76aCcbEF965447E62C84EfEe8AB1438Dab6D702",
"userId": "835461703"
}
}