{
"manageEntity": {
"action": "Share",
"entityId": "1591173384",
"entityType": "Track",
"nonce": "0x51cf445e119a48f01ab6bca113f3c80532da12c27ec62b7a40b92b390120085e",
"signature": "0xcd4c16696aebb0c91fc562c81d2af3d912f35ad14c7a3d1c7fcec2bfa8b0393908bd1a659a051b4a0ff04f5334c9e93fe58de0d86388f851a7826c98806525171c",
"signer": "0x53d40dBf62F08e84180e979cA49c49A1762d19b8",
"userId": "212611"
}
}