Transaction not yet indexed

421HhL7CEa9rZvNZ2NPEndaoFsX33z8ADGmmwCHAHpiTkQXKsr821wMEmDECKfwVnCyFQ1f87Xf6LxJCZrg221hV

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