{
"manageEntity": {
"action": "Share",
"entityId": "604619481",
"entityType": "Track",
"nonce": "0xe05acb4afb10510ef2fd1e6ab59a4a0f8a1f73462b999cec8cd48b4f242bc92e",
"signature": "0xfaa75fbc369655cafa5e6f9fb7bab64dc15fadbedd3e335a54f45006233ab03b72a02b3cc0ba0c422bd51cc0e8ed2e03497c0140dbfe855cbd337bb4fd77c0711b",
"signer": "0xa838CE705182E531a43aA035D492c453d674Ec6e",
"userId": "752586397"
}
}