Transaction not yet indexed

i6HffBNYcNszuVWByfL8Vxc7b4serwTeSTJ7GsYcne5qdntjB4eRd2wEuM8MrzCoTi1aeihxNeCp8xYHKkU8gnt

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