Transaction not yet indexed

Qb6PzSHsiPNyxSGYMLX9RFALhALoQChuRvgvUjxt9HTpPFQqvECQseYP4W5CSorPFkvrhsekDojHAD8Uqeh35P6

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