{
"manageEntity": {
"action": "Share",
"entityId": "900690254",
"entityType": "Track",
"nonce": "0x1a9946a2d86621a22d353153d06d444ae49e111a421d87b8e8575919835eb35e",
"signature": "0x5ed43101c275f48586a3fba1488c67def89f3ce144cdb172008d40d9ba18b7c6551694fe782f206d9393d0e5837b0472f070bfe34ee5aa7dcd12b9244885e6aa1c",
"signer": "0x2b56cE85D059d72d082a4C7CAd5a751e00427E2e",
"userId": "77214"
}
}