Transaction not yet indexed

ap4XV1kBfYyaFLvfYoh6REFpV6RiNJicoWFJuM7DX5M8MFTaCknwiyD1oHXAL8mvmJQAHqun9EWECgoxLycobp2

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