Transaction not yet indexed

5b99T7caXkBFb4cYMSMKuWqk1LESRchNFS337ph1rjhm7Dk9w1WKGWbr3zcfT8NzBoBAee2qqTehXdP3HiNN1DCp

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