{
"manageEntity": {
"action": "Share",
"entityId": "500003673",
"entityType": "Track",
"nonce": "0x1839aa7e834b777654092e2fd788928bd8e8368745cf2b7c43cf5b672e6537c6",
"signature": "0xec5f60d44298918d0519021f0c340df27bd8cbaadb051196bc0fb99e860ba18d40edae7502ccd48941ed96c31e3d2cb1ca1834df41a2db214c42543f116353fb1c",
"signer": "0x251bc50D49C565ae127a0AfC10494dB44F7378f8",
"userId": "923740484"
}
}