Transaction not yet indexed

ST6Y5zmANJKJEpDPS2TWNvDs7p3Fk9QNBRPu1QfkXkUzZw8jviuFFA1WSMvxqVCQKUM41F71xAV4vfwxPg7U8Ei

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