Transaction not yet indexed

aiUm8xWJPENetHJbZ1vqueCn4ayfBRg9QGVPyc9cP7RiSpStpHhAVeJErSsinZeze4EM3qMQMvFqdMNNdw4UAr7

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