Transaction not yet indexed

666VUfDfpvCxQ2LcvaZC1E5MfxbRa3z9ufcMMJtoZEjsKztsD5W17vWVnTfFGciSo8MZwocw6xGbph9yaa5yyN83

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