Transaction not yet indexed

YMH91GXZPm3Eva93GbnbhaBiTsk1FstdCitnxNFqUu8itbPYhxeh6FgLcMb4v8iWfd7C9hJLeVXZJcPK2kWrppq

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