{
"manageEntity": {
"action": "Share",
"entityId": "1544909902",
"entityType": "Track",
"nonce": "0xa86ded306ec7fa98baecd5e9b32f5c44bf22277a58769b51814691e95cf25c6c",
"signature": "0xee81be595a7d8fa598c03db512fa8620e48a735203e91b01d647d79e5b95dc0c36a279a518e994163513647317dcd6ad3f30011f3423c67813d02999eaec7f341c",
"signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
"userId": "881446128"
}
}