Transaction not yet indexed

64npE8pf2LCV6Xh5JYFEJVvZfeJJesPCd6bGac1wvhd7ZvxopfmmpK4dvBoBRFrjdNqYX4o3ArTk8RFd4xKppqoM

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