Transaction not yet indexed

KHztvG7AUpkVwFQEL4tpRg7SEMoFu5FBjXr819R93PvSkLKbu3nSW7kZ8bKTHQwAWDn1Gj4437TQboZakBRces9

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