Transaction not yet indexed

u8vK7MGTvfZJu89Gf6tzu5hfcNiPFBYocZJRBgbWU1BoYE6uXDG3M4tuSZo7AwiHQmEAhDmEYtM7yAcMKUFpCuV

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