Transaction not yet indexed

UkqDM5CCUAga9GkeRKfb2ANA4YpBT6VSR6eAjdgzZEbNyeHTjQTHSSVK8M2SDuD3yCT3pZgh6xF3ybYFJdJ2yF4

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