Transaction not yet indexed

i664CXi8YqKq94Yf1ePjz1KJz1VGKxqRiSeo2RK2vdVMTeS1gGfd69yS3eNasbJ9aY31xYWqyji2teKMDxxDQK1

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