Transaction not yet indexed

5UbKEQ7wNQ9Go6ikrkQxSRvMtFA4HTTVAoku3fym7o4qLTgVaBHgSKxEYrPXJqvZed7vgqbfbqW9jKXF6Z6cyB1C

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