Transaction not yet indexed

2Hm21wGdbmPqep5tcLKiF4Zd3XG2dtzSfT6Y7NBXUuPdzrmu6BKTMNe2F9ZT8rz56hqURWaYkEhcXWUYzPcYCdny

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