Transaction not yet indexed

6687dULKBLZedfbfpaWFfhbkX7omyYH3Zvx9wZJPk2W3btDvBuXHjGAsx3scCMhFaF2upCbpmfHfUzSJfKYHDKyP

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