Transaction not yet indexed

YYkWr6xPf5cDYaTSX1E6BRyTcRnc6HxmW8pg1qRwjgiwA1DEF3b8KddHFqgpTd1ZoFV6pf3pJDKiG871sHHJkbf

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