Transaction not yet indexed

A9gX99fHbQi3mF2Yvip1nCuAhbx6GS6FqRLrHE57bVqFjft48esRb2cqF8TPX9CYuUtiMTbzYnu8xPVFTqG3kYy

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