Transaction not yet indexed

YKv12oWvtcRR4nWyRM5txMLGu73FZSS63jrwSpqqaaBPjRHayzZRPdkC35kGcgJJAQP6FaNJGoQEcCAcGSf1cNa

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