Transaction not yet indexed

5UB77DNjhbGzfq273GmT6eNLmWi3pW8sTbJBAfy9QwS56dyJs9b6g6inVgizYGqwvDJXmExMkyym7wTuE7MuurQE

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