Transaction not yet indexed

21CmkAttgGaTFKVGi49extQLRew57F3uM9CLi8Sn1FGg2Z3u2kdiTGZuCfSCK49G7PhiJX2uyyPwc9MkNiMKWjhf

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