Transaction not yet indexed

421YufTkJCWzTnppNZFdig5pMvtoFfa6U53X5DUF7ML1rz4pcw2e8HgHxfMWcSARjGYXT6U8YwENExaMHvEA69rH

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