Transaction not yet indexed

4t21QW2hPmJAnhYRLNgv2GsABz6E34AGWNAKYqryomG8gJLXoM3KRABwFhUrXPGrbM7PkrdChYiMJXpfJ2F3bEdb

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