Transaction not yet indexed

421b3EcHTx7eqM8JRhqowvmgyPBZy8hy7rmuN5TCJhC116D9CVrrCZtFVDYDCGoPWM5bf7SqrAyQ6ZoHWw9FiKn1

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