Transaction not yet indexed

cu44Aqx5346B8AWehMMHisG8sNbrKXX7aHrGDxUbLbZzGu8pyFcK4aSeN5rsMGTrj4B8uH6TBC7v7mYmoC96ak2

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