Transaction not yet indexed

MKHDxRQ1FrXZGP2C7eVsF3wJADeAMkNRC5pWKAo9MGGxh47MQgPpmJeKCp2JteCTzR3ZPTHreZoEgj8ruws4Qz6

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