Transaction not yet indexed

21hE4UyvLWP1RuxA3YnPdigC3CUpMX7d14zHhMguEZAgUXVSsEQPi57xUN7VCPcQXapPgeBMMSuVJADYNcrj8Tk7

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.