Transaction not yet indexed

YHU1m6nFv2hq3m3z5SaN6x3yzGoD2ohQuGGsXPBugEwXtQdW4a8w5WxaTMGJz5NLz9fKUQrvK1TT6oCZaJ6ywxE

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