{
"manageEntity": {
"action": "Share",
"entityId": "1087453477",
"entityType": "Track",
"nonce": "0x672e9d46ca40fd011582e792c68a94fd19a0c59a7acabc69e1405cb4a9a61669",
"signature": "0x6497e670eb3f06803deb23ce57df7391613454826510d670f62246ecd90a91e451fac2518c9d4f317e148f0b946d79dda345d6b8537df1b0858ff172aff305561c",
"signer": "0x89de1a45782C6F6cf99058C1C0104bCC44c2f489",
"userId": "550138957"
}
}