Transaction not yet indexed

4FPmGkZUUSMQ6HXKHPgQqpH6KtqMecQVdgtafFAQmem4MewrPFBkggLsH1Y1H8HqgBtXZMrvw6vta3r2ybF5BWJE

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