Transaction not yet indexed

52RPf5BVTAnYipiznAqdTRi6AXdgziGGzdSTLCRpv6EmkNK4X8Rux5QUoVcRy4W4WUs3vGXQs5iuz5g5kLJLnNTR

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