Transaction not yet indexed

52sHZ16wCHPqaPQkMfPprWQqCj439SqQf14LUUdW7yznquHbpHXpJgoDV9okyxQMKxeeBF8Rt4RYzhFKW2LqSDbM

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