Transaction not yet indexed

4E3d6XGVv1WaNSKZKtSChgMN4BwFEWD5LowNdmbQtTAqLNfeFye8cy11hSUMjycvp4DMpw4qWPqdFMFpsRBQkui6

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