Transaction not yet indexed

SyS6ffgMH3PtcGeAPPJ36gzsmJUgVL5bi3LEJzp5mZgzQZtHuAdjTkx81agaZfqkJruMH7vUD1VBW6hFjoUBU4G

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