{
"manageEntity": {
"action": "Share",
"entityId": "1772942600",
"entityType": "Track",
"nonce": "0xc7d84db44b9406a901327e9d89ad33cf219ca157952c40f4e8491b3a60a046ce",
"signature": "0x4d3eb0568452026aa592dfd861e0b5c796e73cd30828973a500099f75e0f046e0da06c4f3d1d0d862d183f03844e3cc90e63903ee80c1edf4f03511bc0615e921c",
"signer": "0x4993C3631eecd6e8c1635351A99C2103C7d6Be4b",
"userId": "906184213"
}
}