Transaction not yet indexed

55yffSRcDFBS5jMYDE5265ZU1mjVBUFPmPqwjHstUHzHdsvoucTzg12QxKknRsXGHF1GDbRNABMiKpXiSJsSWC2f

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