Transaction not yet indexed

U1SyMN8zkJ8wuSunQk6hEzftQEYZrcVrmLqZD51gpdzEeFSjr5PS2ZfRs1nWjMZjeDP9JCA4ba9Va1xBPCixgPF

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