Transaction not yet indexed

4pUBU2jGNvVCvQEJki9D8W9e5z27v5PiRFGJC2nyom8hBT2hfSTi11p6br81rGcqTDMmYhGqb6CkVzQkCS9CyDr9

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