Transaction not yet indexed

1UMgRQ9q5ViMVCTbpJUUCKX8jhz4xx4MkmD427AKLcwPRWBZZQAGvU93sbKtkcZAx6RymU2VTfYbr1KPk4FdZ2f

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