Transaction not yet indexed

421EgSXyUbubvhB1HBW7jqHBKkXfjJCsFQvi7jPkvn5rDLWymDKAD8edESr2N8887h6T6XdVhVGtszCZoPD2RVUo

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