Transaction not yet indexed

UMEkHGjyqRertaaHTqVz5TqewP4DRJN9duWFKCk8QFWsMC1Sm84Y6HuipxTJCfD6jPXLjRAq4eBryMzVotAjRAQ

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