{
"manageEntity": {
"action": "Share",
"entityId": "320997315",
"entityType": "Track",
"nonce": "0x996fc3a63875d227d0d7825483eeaeea826d0b1cf044c0a07f11c6494c0508b8",
"signature": "0x62eb013056ba048799e447e14aa97e90eb051e538d07b64303b899b918895ece16de63e6c4f27848bd77a3722c8e9434a40880bd54dbd5e28b4e300fdeb47c7d1c",
"signer": "0x53d40dBf62F08e84180e979cA49c49A1762d19b8",
"userId": "212611"
}
}