Transaction not yet indexed

ykmqUPZAQ9KK1ubchZSrsTXhcGWbbncy8DJKH7BRgVLMiyEYPw8DLxtXaVXCMb3bKYCBoYBiZ2gZsbeLJ7kSbcs

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