Transaction not yet indexed

4Zf5AAAxCEyEL1NKMqiGDfNPHhKJa5zJSTEjFy2xQPW34cAcdBtHquMSGTCjfWkZ45rb2KhxM6oiuLdsVQp2nzuC

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