Transaction not yet indexed

UdKMYMhDEFjvc2tQDenZPf8B5zsKtUBkgMDVSpsE2X9VmGBpxrdVuzjnPyA7KQhnt9a6oBK2KiH1WJahAFQdb6M

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