Transaction not yet indexed

Et4NnrugkUMrp1jvbrsPfiBf6dsTvPDRqpzJUDVHrVLwUpcSPP3LqXX41K8tBdB51dh9FQGsU3LPh4wZX1D1tf2

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