Transaction not yet indexed

hefMigBZb8KBTmSsTuqD5CFkyvcyQmJ3pg2Vs4QrkTyfvc5vS1MTXjgiKowQrx8SFJvy2nSQqDXALvCnswf9Jro

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