Transaction not yet indexed

UX3j9EmwR2ojkd2GrTTebrquKJMz7TWUCq2D4V2EGFwh6E96e2yq5HDY28PfqN4z4mLkNbYGuDGqzLS58a2gBK8

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