Transaction not yet indexed

MFuwmxMJKVL59n23ToB57NYe5db8FKRCAzeQ8UqdRwkuAFsWqQdVC2tp5b2vTNZ8wnx19P2xcF11Xc5isTRPD1m

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