Transaction not yet indexed

5KffbTvtwaoCXi32x7P6sPFHT7fAV2KpCkQUs1iRjdL2AvcWbLN9k9c1RYbhCoSrrX3y4i3K1V5xwfMtQvHc3xPC

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