uri = "wc" ":" "chat" "-" publicKey [ "@" version ][ "?" parameters ]
publicKey = STRING
version = 1*DIGIT
parameters = parameter *( "&" parameter )
parameter = key "=" value
key = STRING
value = STRING
account
(STRING) = account associated with public key
relay-protocol
(STRING) = protocol name used for relay
relay-data
(STRING) = hex data payload used for relay
topic = “2b9429ac1df3a4aa10814160f3342fbe5a566c771fc057b45c3df86a09f07a6d”
version = 2
account = "eip155:1:0xB55e875c8E58b1eB14858F8e255F3B4C595A01aD"
relay = { protocol: “iridium”, data: “” }
uri = “wc:chat-2b9429ac1df3a4aa10814160f3342fbe5a566c771fc057b45c3df86a09f07a6d@2?relay-protocol=iridium&account=eip155:1:0xB55e875c8E58b1eB14858F8e255F3B4C595A01aD”