Transaction not yet indexed

66TtAkpS6G2ZvMM7zjepcCtfLyNtmDVBcfhAQz6cHfKZzEFhNDD2TWcmAPVTsMHFYvwzEHMvi8Fj9shsUc1HQrB3

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