Transaction not yet indexed

52u8SCQ2n7seTY8zHFRsM59makkyTppYeQBZ1wYWxfRijWxCR2EfkYrXrRHxMGrddEquz8dar6yG2bdU5gJMe3wZ

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