Transaction not yet indexed

UgmUWKMW3B5JJkM7vqAVhpD9KRRKbjiDUsCWtoRM5SNYApRy2kky2Sm1AmAnLgMPvxfhwCDJnQRNM6X5Jq78Fnk

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