Transaction not yet indexed

E4Z3kg4dwLeH1z8ZF4Ey3GpmhzEFGf5oo8RQNTAJCYjj3D5ubgTp8wA31GaDNMLS6hHwtkqDbZxCG4w8cNyAAoJ

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