@startuml
participant TxRelay as tr
participant MetaIdentityManager as im
participant Proxy as p

->tr:relayMetaTx(v, r, s, IdentityManager, data)

activate tr
tr->tr:require(claimedSender == addressFromSig)

tr->im: forwardTo(sender, proxy, destination, value, data)
activate im
im->p:forward(destination, value, data)
activate p
p-->o]: <<Event>> Forwarded(destination, value, data)
p-->im
deactivate p
im-->tr
deactivate im
deactivate tr

@enduml