Transaction not yet indexed

55UNHdbDPA7BWjQfQnE6mbZFe2H3eYz76FeKnAfdrcFrm9VZFbbz2u4f4fBkSQSD8bKA17UMrfTuU47WcPqpDAgQ

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