Transaction not yet indexed

28FfFS7KXYRnQb5Wi3VC7Fi5yXpL2A8R4RMKEjkuJEMiUoQZ3zTfih3k7rFkkau8ctJpX4t8udTmKxFjWntS64Ru

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