Transaction not yet indexed

5UGT6bWaaM3Kfe4hhQgBe3msikWnEjNHfPtTedJpUUQfQSxap56tzWRYb1wGAiMVE4PoCnLLHVFnRjJqqkCofaJZ

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