Transaction not yet indexed

421d9qnbTXqTRNPnirSvED5e95ayJT4hNKyQh9fY8YbXaoyKB9XPomABa5gSj5pQuB6GwxcdBWx2umbuvuTx147N

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