Transaction not yet indexed

YkTdg64kjoNf2u9yL8ctGsHeomSJCZLpdSbKXBxedk3tt2Di8VFjwtxy3tXf4WeUqHXycehn8JX19NnWv9pBPS8

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