Transaction not yet indexed

UBb1mfBRv4PQ6cyd8iiz9QAxJZfrpNZRwWQnF3pi52tscaT8USTmQde6BnQmEA9mTetsf2X4SnNNG9zH8gouUr4

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