Transaction not yet indexed

UMmvzQGJiB4NFnbSmBpPrAfhUaVEkKhTkip38RXSnLNFqGxEbaKG37bKdCpdut5cD3F7Ya6Q4NP6ovRL9L9uTBS

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