Transaction not yet indexed

5YmUBu6FYcyNikErefXQv7jpFTHesNxhFdB34eMX9cJVLE2gCGcYFfx1J1U4tXhnqepvfyMUMJ5zyt5u2vhr4TAM

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