Transaction not yet indexed

MkVeTeUPcW6Q4keG7TpMt6xdgsCuQ4jrvbmxz6AxNem7f1FiXHTxCHTe5cMVsfwHrdTkxqa6roM3o4TAZzY7Atp

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