{
  "manageEntity": {
    "action": "Share",
    "entityId": "941514665",
    "entityType": "Track",
    "nonce": "0xff31a6a01ae74841a318c05560b3ce6d412df46c5e014f50472a5517487bdf77",
    "signature": "0x0f9f5e4b0f192d17810e5eb49a4c1d83b4d044967f4a51f7bfdd219f0a4203dc0fe6c988ffbbe6b702e3ec41bb44e99678546ee6ea3e5e0480ed80ad31b7079a1c",
    "signer": "0xc8676C047891fD7F7b7D50B4010C80004591bd2d",
    "userId": "923955704"
  }
}