{
"manageEntity": {
"action": "Share",
"entityId": "640791085",
"entityType": "Track",
"nonce": "0x321edff54bb3918db3f6ba3cb3df77e81f383d54f78bf74b9295420857b02986",
"signature": "0x203639372934499b9687f4b6a93fd3b65455f6e931b04b746a94a00f0e1334633578c474a68efb889e9cb4373d32c4efa88bdad58a6b2ada2a067dbe420930f91b",
"signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
"userId": "51"
}
}