Transaction not yet indexed

21CXrU2q1oUGf8HLHHkAZSUE1dQUzUAcAkD5sUCa9Xa92stmw9prhGUvrBs3K866Pxkg8tedDJMLfLgQ9FSZ2vdY

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