Transaction not yet indexed

pfE7yC9R726FLyjZXm9cAUdmDQXN6pUu4gr9k8qufgiE5B7refwmQuRDSYfiNXYQ4S9FcUGdymdNYSL9ScjfUM8

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