Transaction not yet indexed

666JHgHKUjhfWEMSKpruKTmggP2zCmMMPx5bMHyhZc9yQfaqFH6CHABfUn9W73gG44h8twoGF7ky8gnaHz5sbAW5

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