Transaction not yet indexed

rUm42enKrqkQLa7eFawRxCd27SATQp7LV1AgDprBJK7cMDbnvz7naYBkSLRWCkuzGCUT3c5af1FrZNLbhtTDCr4

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