message.js 92行 

decode message payload failed, fallback to unkownMessage e {mentionedTarget: Array(0), type: 402, content: "40289e81703c5e0f01703c5e0f551626602272912", data: Uint8Array(30), pushData: "{"r":5,"u":234600576044761217}"} f {message: "'atob' failed: The string to be decoded is not correctly encoded."}