Transaction not yet indexed

TADDkJHpZGphZeCMoqCMMWhhoyf5EVZLab8oJpGnJXCL4N8So7TgwSW7riM2DYYK65EBxf7vk4ZUcLuiSYFijD4

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