Transaction not yet indexed

621BUGcnJKVgQhHrgARSj1xCSffvqirvdUMmLdPgrD54wDVZnpb3ECTRS75ANfiqKo4J83zSWGDadxLJqp2FdUs4

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