Transaction not yet indexed

NrQS52d7C5p7SVYEXT8mET5DUf72Q3rmC6aexMtWuc8NzBCRQLsiTDR7ngJFvYfEWHaDp8YUMX2f2JM6hP4iSp4

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