Transaction not yet indexed

4n78gvY9aVxf7YqQP3mmqx8o4ypunuSFdZepKgfeKQCfGj42A2ezHt7KJt2ReH7BAbwXLd8SW6iZ8DHX2KtEQ2W6

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