Transaction not yet indexed

2421TmtM6JvXkrzBuFgwREPqjkTYmVc2JHbaxTC338A33DbgGzzj7gQ4ZdTh4G2vhFpVvUut16WTPDHCFyHHbUT4

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