Transaction not yet indexed

52NM266tfRjWhBbK2zexFrupSj8T7ZdhAoHtpVJDxHBi6UrRBtT16sTGnuwqw4kUwmSWuDvD51FD5PAeKVKhaAJ1

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