Transaction not yet indexed

YKc9LsPVWTEWsAhVMPFTyPokvWH3mMi5q3fNpRYiBJ19bxVgdfK1fQYF8gdFxRWcSnSwx5isxp4QSVuJmDQRq5m

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