Transaction not yet indexed

UBRcK5e2iwogmbsLkF8X6v5WHeRuzcvvfnvSKhKyi3TmN77v7Mts2mkacAmj7WRgJxpdYbWcL3vAT1fR7KBE8Rv

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