{
  "manageEntity": {
    "action": "Share",
    "entityId": "297825",
    "entityType": "Track",
    "nonce": "0x3e0beb333f9ae61b6bf244c7b97d831ae20758ba6d41192029ee95ed457b663f",
    "signature": "0xe4dd4cdb0afaae605c842b45cb9f56c4c8637e37b3fc4642c4d15bc2f88341e544f05df69900000804f10eae792fc3cbc65cc1a9d8840646874c71b629a707e21c",
    "signer": "0x9222fd469d5905C6e5497fae8D2B3a42036E3b1f",
    "userId": "956961571"
  }
}